KN

Kazutaka Nagata

NC Nippon Air Brake Co.: 1 patents #7 of 33Top 25%
📍 Ibigawa, JP: #1 of 4 inventorsTop 25%
Overall (1989): #90,167 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886320 Vital pressure regulating system for railroad cars Asaji Imanaka 1989-12-12